2019291603

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{433}}^1\times {\mathrm{13063}}^1$

素因数の和:13523

約数の個数: 32

約数和(自身を含む): 3265790976

約数和(自身を除く): 1246499373

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 433, 1299, 3031, 7361, 9093, 13063, 22083, 39189, 51527, 91441, 154581, 222071, 274323, 666213, 1554497, 4663491, 5656279, 16968837, 39593953, 96156743, 118781859, 288470229, 673097201, 2019291603]

約数ペア:

[(1, 2019291603), (3, 673097201), (7, 288470229), (17, 118781859), (21, 96156743), (51, 39593953), (119, 16968837), (357, 5656279), (433, 4663491), (1299, 1554497), (3031, 666213), (7361, 274323), (9093, 222071), (13063, 154581), (22083, 91441), (39189, 51527)]